Average salary: $175,000 /yearly
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- ...Job Description : 8+ years of experience in Linux system administration, preferably in a data center or video delivery environment Proficiency with Red Hat Enterprise Linux (RHEL), versions 7, 8, and 9 and above Familiarity with CentOS Linux....Suggested
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Denver, CO21 hours ago - NorthHill Technology Resources has a need for a Linux Systems Administrator to support a Federal Program at Buckley Air Force Base in Colorado . This is a direct-hire role with our client, a fast-growing Federal Integrator. An active TS/SCI Clearance and CI Polygraph is...Suggested
- A federal contracting firm located in Aurora, CO, is seeking a skilled Linux System Administrator to manage and maintain Linux-based infrastructure. Responsibilities include deploying and configuring servers, troubleshooting issues, and ensuring system security and performance...SuggestedFlexible hours
$99.7k - $175.84k
...s built for you. Lockheed Martin provides Red Hat Enterprise Linux (RHEL) based High Performance Computing (HPC) services through the... ...in science and technology. CSCF is involved in efforts to develop scientific software and libraries for HPC platforms. The tasks involve...SuggestedFull timeContract workTemporary workWork experience placementWork at officeRemote workRelocationMonday to FridayFlexible hoursShift workLockheed Martin Corporation
Littleton, CO13 days ago- ...clearance with CI poly. 8 years of experience directly related to Linux System Administration, including installation and maintenance... ..., particularly in Bash and Python Experienced using and developing with automation tools/frameworks such as Terraform, Ansible, and...Suggested
- A trusted federal contractor in Aurora, CO seeks a skilled Linux / UNIX Systems Administrator to optimize critical systems administration with PeopleSoft and Oracle applications. Responsibilities include system installation, configuration, and troubleshooting to ensure...SuggestedFor contractors
- AMAX is looking for a skilled Linux Administrator to join our team. This is a key role supporting our Global Support and Product Engineer teams. You will own this function end to end. This includes set up and configuration, system upgrades, monitoring performance, maintaining...SuggestedFlexible hours
$116k - $210k
A Veteran-owned management consulting firm is seeking a Senior Linux Systems Administrator in Aurora, CO. The role requires an active TS/SCI with Full Scope Polygraph clearance and a minimum of ten years of experience in system administration. Responsibilities include managing...Suggested$86.8k - $165.2k
A leading defense contractor seeks a Principal Linux System Administrator for their Aurora, CO location. You will support critical programs in a classified environment, ensuring systems are operational 24/7. The ideal candidate has strong Linux RedHat experience and holds...SuggestedFor contractorsFlexible hours- Unix / Linux System Administrator with DevOps LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires... ...development and operations teams Ensure system security and compliance Develop and maintain system documentation and procedures REQUIRED SKILLS...SuggestedTemporary workFor contractorsImmediate startFlexible hours
- Linux System Administrator LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a dedicated and skilled Linux Systems Administrator to join our team and play a vital role in managing...SuggestedTemporary workFor contractorsImmediate startFlexible hours
- Linux / UNIX Systems Administrator (PeopleSoft / Oracle) LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a skilled and motivated Linux / UNIX Systems Administrator (PeopleSoft /...SuggestedTemporary workFor contractorsImmediate startFlexible hours
- A prominent technology firm is seeking a Batch Developer (UNIX/LINUX/C/SQL) to work remotely within the United States. This role requires 3+ years of development experience and strong skills in C programming and SQL, along with hands-on experience in Linux/Unix environments...SuggestedRemote job
- A leading defense contractor is seeking a Senior Linux Systems Administrator in Colorado to manage IT systems and ensure security compliance. The ideal candidate will have over 10 years of experience, including expertise in both LINUX and Windows operating systems. Responsibilities...SuggestedFor contractorsRelocation package
- A technology and mission innovation company is seeking a Senior Linux Systems Administrator in Aurora, Colorado. The role involves managing UNIX and Windows systems, ensuring compliance with security standards, and providing day-to-day IT support. Candidates must have over...SuggestedRelocation package
- A technology and engineering company is seeking a Principal Linux Systems Administrator in Aurora, Colorado. In this role, you will implement, troubleshoot, and maintain IT systems, ensuring security compliance and system performance. Candidates must have at least 15 years...Relocation package
$110k - $120k
A technology services company is seeking a skilled Linux Applications Administrator in Denver, Colorado. This position involves managing and providing support for all Linux-hosted applications within the Defense Travel Management Office. The ideal candidate has strong Linux...Work at office$95k - $116k
A government contractor is hiring a Linux Applications Administrator in Denver, Colorado. The role involves supporting Linux-hosted applications and overseeing lifecycle management, including setup, deployment, and troubleshooting. Ideal candidates will have 5+ years of...For contractors- A leading defense contractor seeks a Principal Linux System Administrator for their Aurora, CO office. This role involves monitoring a classified environment, maintaining systems, troubleshooting issues, and collaborating with teams on IT infrastructure solutions. A bachelor...For contractorsWork at officeRelocation
$116k - $210k
Veteran-owned firm seeking a Senior Linux Systems Administrator with TS/SCI clearance and Full Scope Polygraph for an onsite role in Aurora, CO. My name is Stephen Hrutka. I lead a Veteran-Owned management consulting firm in Washington, DC. We specialize in Technical and...Full timeImmediate startFlexible hours- A leading defense contractor is seeking a Principal Linux Systems Administrator to oversee the implementation and maintenance of IT systems. Candidates should have over 15 years of relevant experience and a Bachelor's degree in a technical field. Key responsibilities include...For contractorsRelocation package
- Onsite in Denver Metro Area W2 or 1099 Clearance Required: Interim Secret We are seeking Cleared Linux Engineers to join our team. The qualified candidate will support the development, and maintenance of our modern VMware solution in our environment. These environments...Work experience placementInterim role
- A leading technology company is seeking Linux Design and Implementation Engineers in Aurora, Colorado. The ideal candidate will have expertise in Linux Operating Systems, particularly OEL versions, along with a strong background in infrastructure design and troubleshooting...
$90k - $120k
...position is between $90,000 to $120,000 annually. Qualifications Deep Linux expertise, extensive experience with enterprise‑grade Linux... ...improvement in end user infrastructure management processes. Developing, maintaining, and improving internal Knowledge in Jira,...Hourly payLocal areaWorldwide$112.45k - $203.28k
Leidos has a new and exciting opportunity for a Senior Linux Systems Administrator in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA) . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission...Immediate startRelocation packageFlexible hours- ...and operating system environments including Red Hat Enterprise Linux (RHEL), HP-UX, and Solaris. Optimizes backup processes; optimizes... ...improvements. Engineers and implements redundant systems; develops and enforces policies, procedures, and tests for disaster recovery...Contract workWork at office
ASM Research, An Accenture Federal Services Company
Denver, CO2 days ago $60k - $80k
Select how often (in days) to receive an alert: Batch Developer (UNIX/LINUX/C/SQL) Date: Jan 9, 2026 Location: Any city, CO, US, 99999 Work Mode: Virtual (Exception only) Be part of a team that unleashes the power of leading-edge technologies to help improve the health...Full timeRemote workFlexible hours$90k - $120k
...management of desktop infrastructure, providing critical maintenance, support, and mentorship to your team. A strong understanding of Linux and virtualisation technologies is essential, alongside excellent communication skills. The salary for this role ranges from $90,000...$95k - $116k
...Job Summary Galapagos Federal Systems LLC is seeking a motivated Linux Applications Administrator to join our team and work alongside a... ...-critical incidents at all other times Coordinate with DMDC to develop and maintain technical documents such as network diagrams,...Work at officeMonday to FridayFlexible hours- ...a High Performance Computing (HPC) Systems Engineer in Littleton, CO. The ideal candidate will have over 3 years of experience with Linux in a production environment, proficiency in HPC technologies, and a Security + certification. Responsibilities include installation,...Remote job
